My truck is going to be parked for a few months. I was curious if it'd be all right to let it sit with seafoam in the crankcase? if I'm lucky it'll get started a few times, however it will probably be a week before i come back before it gets started. Just to make sure the battery isn't dead. thanks

 

IMHO - I wouldn't leave any type of cleaner set that long.

 

+1 i would not let a cleaning/clensing agent like seafoam sit that long. it is ment to be run threw the system like a full tank of gas . i use the stuff its magic but i think it even says on the can not to let it sit.

 

Don't leave it in....change the oil and put stabil in the gas tank.

 

put stabil in, put in specified amount, fill up tank to half, run it around town for 5-10 minutes.

then its good to park for a few months